Which substance did you choose and what bond type did it have? Which properties helped you identify its bond type?
Which properties did not help you to identify its bond type?
Did you predict the bond type correctly? Why or why not?

How many neutrons does a atom of cobalt have?

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons

How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.